OT-2026-000092579
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000092579) never changes.
Identity and time
| Publication number | OT-2026-000092579 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-74b2-b9ec-25c3a8c43c06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092579 |
| Status | PUBLIC |
Content hashes
| Canonical text | a63a778fb24ebd766d52ab10154124d18d2f4df580a902a26482dc3933e2ade0 |
|---|---|
| Markdown | 3433a8def0e07121d5eb1ca9151bb6f31005a4da8b5d392a4ea315de556bd551 |
| Publication page | 2691f1bf4d2729906ff39f86de264047801bd15fd938ee912157683bc2d7a94e |
| Manifest | 53fd6955c87312f2020405f34c437c9072b4c9f37b7e67d83a60b28125837600 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | DB8gmxC3/wxUIMLs8sG7YjlhG5meLcK6e4tndlEbaUOVmtXvsWX/c5N+Lbic994HnMQ29z9NL48kWTmnMbgpBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:10.504013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092579observed 2691f1bf4d2729906ff39f86de264047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:10.486678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092579/manifest.jsonobserved 53fd6955c87312f2020405f34c437c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.468904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092579/publication.mdobserved 3433a8def0e07121d5eb1ca9151bb6f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.449622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092579/publication.txtobserved a63a778fb24ebd766d52ab10154124d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|